[IGSREPORT-24994] Wk 1928 IGLOS Final Orbits

acc at igs.org acc at igs.org
Fri Jan 6 18:12:59 PST 2017


Author:   AC Coordinator / GA MIT                                              
sum-file Version 2.0
                                                                               
IGLOS Orbit Combination - Week 1928   (Dec 18, 2016 - Dec 24, 2016) 
                                                                               
Contact: acc at igs.org
                                                                               
                                                                               
COMBINATION STRATEGY:                                                            
---------------------                                                            
                                                                               
Ephemeris are combined as weighted averages computed over all centres.
Each centre and satellite is given a position weight computed from the
center's absolute deviation to the unweighted average orbit after removing
small differences in the reference frames. These weights were applied in a
second iteration to estimate Helmert transformation parameters for each
center. Finally the transformation parameters with respect to the combined
solution and the RMS of the fit are reported in Tables 2.1928.
For long arc computations the Earth Orientation Parameters (EOPs) are fixed
to the values of the final IGS (GPS) combination.                                                    
                                                                               
                                                                               
SOFTWARE:                                                                       
---------                                                                       
                                                                               
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:

  Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS 
  Analysis Centers, Bulletin Geodesique, 69, pp 200-222.

  Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
  and Evaluation, Appendix I of the Analysis Coordinator Report, International
  GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.

  Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report, 
  International GPS Service for Geodynamics (IGS) 1995 Annual Report, 
  pp. 45-76.

  Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report, 
  International GPS Service for Geodynamics (IGS) 1996 Annual Report, 
  pp. 55-100.
                                                                               
  Weber R., 2000, IGS Technical Report 1999                                    
                                                                               
                                                                               
PRODUCTS GENERATED:                                                             
-------------------                                                             
                                                                               
The combined IGL-ephemerides are written to daily files in the SP3-format.
The satellite accuracy codes in the header are based on the weighted rms.
for each satellite. Note, that the result files contain all satellites
that were analysed by at least one center. We refer to the 'REMARKS' section
below, in case a satellite or center was excluded from the combination.
                                                                               
The following naming convention is used for the result files:
                                                                               
 igl1928[0-6].sp3  IGLOS-PP Glonass ephemerides files for days 0-6
                   of GPS Week 1928 in the SP3 format.
 igl19287.sum      Combination Report for GPS Week 1928.


    
    
REMARKS concerning the IGL Orbit Combination:                                  
---------------------------------------------

Starting 16-Sep-2012 (GPS Week 1706, day 0, MJD 56186) the CODE Analysis Center
began submitting two solutions: COD (3d SNX with 3d orbital arcs) and COF (1d
SNX with 1d orbital arcs). The COF clocks and orbits are included for
comparison only; the COD solution is included with weight.

 1. Broadcast (brd) orbits and clocks are included in the combination for
    statistics only.

 2. Having only a few satellites the mcc orbits are included in the combination 
    for statistics only. The grg orbits are introduced for the first time
    starting 02-Jan-2011 (GPS Week 1617) but only for statistics until
    22-May-2011 (GPS Week 1637). The bkg orbits were no longer included after
    21-May 2011 (GPS Week 1636). The emx orbits are introduced with full weight
    for the first time starting 11-Sep-2011 (GPS Week 1653).

 3. From 01-May-2005 (GPS Week 1321; MJD 53491) [IGSMAIL-5151] until 4-Nov-2006
    BKG, ESA, and CODE referred their GLONASS orbit products to the following
    satellite antenna offset (SAO) values (expressed in the spacecraft body
    frame):
    
      X/Y/Z =  0.000/0.000/0.000 meter for GLONASS and
      X/Y/Z = -0.545/0.000/0.000 meter for GLONASS-M SVs.
    
    Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
    (GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
    (IGSMAIL #5438). The antenna phase center offsets and phase center variations
    are given in the file:
        ftp://igs.org/igscb/station/general/igs05.atx
    These antenna calibrations are also used in the homogeneously reprocessed IGS
    products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
    Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
    model is updated (IGSMAIL #6255 & #6374) as given in the file:
        ftp://igs.org/igscb/station/general/igs08.atx
    

 4. The satellite clock values in the combined orbit files are taken from the
    broadcast files. The following gps/glonass time offsets were added to the
    broadcast clocks. Before GPS Week 1637, the time offsets were derived
    from the bkg summary files; starting Week 1637 the offsets are derived
    from the gfz summary files.
    
               Day | applied clock offset
               ----+---------------------
                0  |    -13.9 ns
                1  |    -11.5 ns
                2  |    -13.3 ns
                3  |     -7.1 ns
                4  |     -6.5 ns
                5  |     -9.0 ns
                6  |     -4.0 ns

    
         
ORBIT COMBINATION AND EVALUATION STATISTICS:                                    
--------------------------------------------                                    
      
Table 1 summarizes all statistics for the week. It contains means and standard 
        deviations over the week of satellite ephemeris  and  clock correction
        transformation parameters for each centre (Tables 1.1928, 1a.1928).
        
Table 2 contains the complete  ephemeris  and  clock correction transformation
        parameters (includes both the apriori and a posteriori values) for each
        centre and each day (Tables 2.1928.0-6)                                                                                
    
Table 3 contains two types of daily  RMS  for each satellite and centre, along
        with the computed  satellite position sigmas  for the  combined orbits 
        (tables 3.1928.0-6). 
        The first type of satellite RMS is based on orbit combination and  the
        second RMS type is a result of the 7-day arc evaluation of each centre
        ephemerides.
                                                                               
   
      
      
Table 1: Week 1928 summary.                      (Dec 18, 2016 - Dec 24, 2016)

Table 1.1928.a     GPS week : 1928   MJD: 57740.0-57746.0

         Mean and standard deviations of transformation parameters to the 
         combined IGL orbit.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         STA  - Mean number of stations in the daily solutions.
   
CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -2     8   -29    12   .31   20   18 |     ---     ---    ---    ---
        |    0     0     1    11    24    25   .03           |     ---     ---
cof  n/a|    0     0    -2     0   -26     7   .28   22   20 |     ---     ---    ---    ---
        |    1     0     1    16    30    29   .05           |     ---     ---
emx  n/a|   -1     0     4   -94   -44   -65   .10   22   21 |  -17713   -1367   3049  10511
        |    1     1     3    25    23    50   .06           |   12217     785
esx  n/a|    0    -1     0    28   -16    15  -.16   22   19 |  -16098   -1353   3153  13414
        |    0     1     1    25     8    28   .06           |    3857    1200
gfz  n/a|   -1     0    -6    52    93    69  -.04   23   18 |       0   -1716   3056  10590
        |    1     0     2    11    21    25   .09           |       0    1520
grg  n/a|    1     1     2   -29    -2    46  -.31   27   24 |   -8380   -1721   3074  10881
        |    0     1     3    16    28    75   .06           |    3211    1206
iac  n/a|    1     0     0    29    18   -43  -.11   20   20 |  -10293    -649   3051  10535
        |    1     1     2    28    75    97   .03           |    2624     782
mcc  n/a|    3     0    33   109    10   419  -.54  205  205 |     ---     ---    ---    ---
        |   13     8    13   122   177   721   .74           |     ---     ---


Table 1.1928.b     GPS week : 1928   MJD: 57740.0-57746.0   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         'E' flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
 R01  |    7   10    9   11   12   11   15 |
 R02  |    6    6    6    6    8   10    9 |
 R03  |    6    7    6    8    8    8    6 |
 R04  |    7    7    6    7    9    9   23 |
 R05  |   11   16   16   15   11   15   14 |
 R06  |    7    8    8    9   10   14    9 |
 R07  |    7    6    6    9    8    7    8 |
 R08  |    8    9    7    9    7    9    8 |
 R09  |    9   10   10   11   11   14   12 |
 R10  |    8    7    7    7    9   11    8 |
 R11  |    8    7    7    9   10   10   10 |
 R13  |   11   10    9    9   10    9   10 |
 R14  |   16   14   18   16   19   20   15 |
 R15  |    8    8    7    8    9   10    8 |
 R16  |   11   13   10   13   15   15   18 |
 R17  |    8    9    8   11   11   10   10 |
 R18  |    8   11    8    9    8    9    8 |
 R19  |    9   10   12   12   16   14   12 |
 R20  |   12   12   12   13   16   13   15 |
 R21  |    7    9    7    8   11   11   10 |
 R22  |    7    8    8    7    8   10   10 |
 R23  |    8   10   10   11    9   12   11 |
 R24  |   12   14   13   18   19   16   16 |
 R26  |   24   35   40   24    0    0    0 |


Table 1.1928.c     GPS week : 1928   MJD: 57740.0-57746.0   

         Daily transformation of broadcast orbits (brd) to the combined IGL orbit.
         Mean and standard deviations of the transformation parameters for the
         whole gpsweek.

CEN WEEK DAY |   DX    DY    DZ     RX      RY      RZ   SCL   RMS   WRMS |    TOFT   TDRFT
             |  [mm]  [mm]  [mm]  [uas]   [uas]   [uas] [ppb]  [mm]  [mm] |    [ps]  [ps/d]
-------------+------------------------------------------------------------+----------------
brd 1928 0   |   62    47   -25     712     853   -2250  87.4  1310  1310 |  -13859       0
brd 1928 1   |   -9    15   -57    -164     339     989  86.7  1412  1412 |  -11511       0
brd 1928 2   |   39   -18   -40    -310    2077     360  86.1  1278  1278 |  -13319       0
brd 1928 3   |    4    -8   -60     334    3128    -822  85.3  1281  1281 |   -7110       0
brd 1928 4   |  -27     8   -72      34     958   -1335  85.6  1393  1393 |   -6513       0
brd 1928 5   |  -50    47   -23      48     356   -2534  86.5  1536  1536 |   -8985       0
brd 1928 6   |   26     9    52      80     156   -1121  86.6  2603  2603 |   -4000       0
-------------+------------------------------------------------------------+----------------
brd 1928 mean|    6    14   -32     105    1124    -958  86.3  1544  1544 |   -9328       0
brd 1928 sdev|   39    25    41     335    1092    1282    .7   475   475 |    3709       0



Table 2: Daily transformation of each centre to the combined IGL orbit and
         clocks for each day of the week. The transformation displayed is the
         sum of a priori and estimated transformations.
         WRMS - RMS weighted by the centres SP3 header accuracy codes.
         STA  - Number of stations in the daily solutions.
   
Table 2.1928.0  GPS week: 1928   Day: 0   MJD: 57740                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -4     7   -19    30   .33   18   17 |     ---     ---    ---    ---
cof  n/a|   -2     1    -5   -16     4    43   .26   22   21 |     ---     ---    ---    ---
emx  n/a|    0     0     4  -123   -59  -108   .04   18   18 |  -20976   -2695   2791  10853
esx  n/a|   -1     0     1     5   -15    18  -.17   18   17 |  -17491   -2829   2824  13356
gfz  n/a|   -3     1    -4    43    81    67  -.01   21   15 |       0   -3958   2790  10740
grg  n/a|    2     0     1    -4   -62   158  -.31   26   23 |  -12161   -3393   2814  11327
iac  n/a|    2     1     1    60    55   -78  -.08   19   19 |  -12288   -1489   2791  10615
mcc  n/a|   18   -15    22   171   150  -393  -.23  200  200 |     ---     ---    ---    ---

Table 2.1928.1  GPS week: 1928   Day: 1   MJD: 57741                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     1    -1     3   -19    15   .30   19   17 |     ---     ---    ---    ---
cof  n/a|    0     0    -2    -1     3     0   .30   20   18 |     ---     ---    ---    ---
emx  n/a|    0    -2    -1  -115   -12  -127   .13   19   19 |  -27525    -644   2833  10552
esx  n/a|    0    -1     1    -8   -24   -13  -.10   22   18 |  -17345     435   2866  13316
gfz  n/a|   -1     0    -5    63   101    66   .05   20   16 |       0     -20   2849  10519
grg  n/a|    0     1     6   -26     8    30  -.35   29   24 |  -10631   -1441   2856  10329
iac  n/a|    1     0     2    35   -56    59  -.14   21   21 |  -10858     -60   2825  10248
mcc  n/a|   13     7    17     5  -177    55  -.60  174  174 |     ---     ---    ---    ---

Table 2.1928.2  GPS week: 1928   Day: 2   MJD: 57742                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -2     5    -2    -4   .28   21   18 |     ---     ---    ---    ---
cof  n/a|   -1     1    -3    13    -9    16   .31   24   23 |     ---     ---    ---    ---
emx  n/a|   -1    -1     2   -50   -31   -44   .08   24   24 |  -20698   -2116   3100  10055
esx  n/a|    0     1     1    36   -21   -21  -.09   17   15 |   -8323   -2440   3136  12592
gfz  n/a|   -2     0    -4    48   105    53   .09   22   18 |       0   -3224   3097   9911
grg  n/a|    1    -1     0   -22    -9    30  -.34   27   26 |  -11828   -2884   3109  10134
iac  n/a|    0     0     1    -7   -29     5  -.11   19   19 |  -11571   -1138   3107   9735
mcc  n/a|   -1     2    41   -89  -183   748   .05  177  177 |     ---     ---    ---    ---

Table 2.1928.3  GPS week: 1928   Day: 3   MJD: 57743                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0     0    -3   -78    37   .31   21   20 |     ---     ---    ---    ---
cof  n/a|    0     0     0   -14   -80    -2   .28   23   22 |     ---     ---    ---    ---
emx  n/a|   -4     0     7   -77   -80    12   .20   24   24 |   -9807   -1421   3448  11498
esx  n/a|    0    -1     0    21   -24     0  -.13   22   21 |  -19655    -550   3517  14262
gfz  n/a|    0     0    -4    58    61   119  -.08   22   19 |       0   -1644   3476  11638
grg  n/a|    1     1    -3   -60    15    95  -.33   29   24 |   -6333   -1353   3503  11936
iac  n/a|    2     0    -2    27   106  -162  -.13   22   22 |   -6455      89   3482  11544
mcc  n/a|    3     6    59   114  -111   520  -.31  215  215 |     ---     ---    ---    ---

Table 2.1928.4  GPS week: 1928   Day: 4   MJD: 57744                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -4    -1   -36   -17   .30   22   17 |     ---     ---    ---    ---
cof  n/a|    0     1    -1    18   -51   -28   .31   23   20 |     ---     ---    ---    ---
emx  n/a|   -1    -1     6   -98   -58  -107   .15   22   22 |    6488    -922   3087  11113
esx  n/a|    0     0     1    67   -14    45  -.22   23   19 |  -18627    -864   3132  14217
gfz  n/a|   -2     0    -6    64   111    34  -.03   25   19 |       0   -1580   3096  11383
grg  n/a|    1     1     3   -27     8    91  -.21   23   20 |   -5963    -979   3117  11756
mcc  n/a|  -10     7    35   232    73  -418 -1.99  163  163 |     ---     ---    ---    ---

Table 2.1928.5  GPS week: 1928   Day: 5   MJD: 57745                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    1     0    -4    28   -32   -17   .37   21   18 |     ---     ---    ---    ---
cof  n/a|    0     0    -4    20   -23   -20   .18   22   20 |     ---     ---    ---    ---
emx  n/a|    0    -1     9   -87   -50   -34   .02   22   22 |  -24559   -1199   3106   9621
esx  n/a|    0     0     0    27     0    53  -.17   23   19 |  -17330   -2347   3115  12628
gfz  n/a|   -2    -1    -8    33   120    75  -.18   27   22 |       0   -1787   3093   9667
grg  n/a|    3     4     2   -34     1   -68  -.25   27   24 |   -7874   -2182   3104  10144
mcc  n/a|  -14    -8    25   249    30   857  -.89  208  208 |     ---     ---    ---    ---

Table 2.1928.6  GPS week: 1928   Day: 6   MJD: 57746                            

CENT STA|   DX    DY    DZ    RX    RY    RZ   SCL  RMS  WRMS|    TOFT   TDRFT   SDEV    RMS
        |  [mm]  [mm]  [mm] [uas] [uas] [uas] [ppb] [mm] [mm]|    [ps]  [ps/d]   [ps]   [ps]
--------+----------------------------------------------------+------------------------------
cod  n/a|    0     0    -2    17   -20    42   .30   19   16 |     ---     ---    ---    ---
cof  n/a|    0     0    -2   -15   -27    46   .35   22   19 |     ---     ---    ---    ---
emx  n/a|    0     0     4  -111   -21   -47   .11   21   20 |  -26918    -574   2983   9887
esx  n/a|    0    -3    -3    50   -17    24  -.25   31   24 |  -13917    -879   3483  13532
gfz  n/a|   -1     0    -9    56    74    69  -.09   23   17 |       0     200   2996  10273
grg  n/a|    1     1     7   -32    22   -14  -.35   27   26 |   -3871     179   3018  10542
mcc  n/a|   18    -3    31    84   288  1568   .21  301  301 |     ---     ---    ---    ---

       
       
Table 3: Daily fit for each satellite and each centre resulting from weighted
         average combination and from long arc orbit dynamics (7-day). The
         first IGL column gives resulting satellite accuracy measures found in
         SP3 header. The last IGL column gives the RMS fit of the IGL orbit
         when processed through the 7-day arc evaluation.

         'E'    stands for eclipsing satellites (earth).
         'M'    stands for eclipsing satellites (moon).
         'X'    stands for excluded from the statistics but included in IGL orbit.
         'T'    stands for Total long arc orbit RMS for all satellites.
         'NE'   stands for long arc orbit RMS for Non-Eclipsing satellites only.
         'MEDI' stands for median of the centre's satellite RMS.
         'MD'
         Units: mm.

Table 3.1928.0  GPS week: 1928   Day: 0   MJD: 57740                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1375   12   15   13   11   13   25   13  ---    6 |    60   59   74   62   72   64   33  ---    65
 R02  |  539    7    9   12    9    9   19   16  ---    5 |    66   61   71   60   62   68   20  ---    63
 R03  |  814    8   11   14    8   13   23   18  157    6 |    77   74   78   72   75   66   24   48    71
 R04  |  558   11   15   10   15   16   20   15  ---    6 |    71   72   65   62   69   59   27  ---    64
 R05  |  598   14   24   17   20   18   50   19  ---   10 |    50   59   52   53   51   50   21  ---    48
 R06  | 2313   16   23   13   11   12   22   13  ---    6 |    49   50   49   45   47   42   23  ---    46
 R07  |  529   16   19   12   11   11   26   18  300    7 |    75   79   71   69   71   72   28  163    69
 R08  | 1126   16   18   15   26   10   20    9  ---    7 |    67   70   73   93   85   70   30  ---    76
XR09  | 3811   17   16   12  ---   19  ---   13  ---    9 |    30   33   38  ---   36  ---   22  ---    30
 R10  |  695   16   19   11   22   16   20   13  ---    7 |    34   35   35   52   39   36   28  ---    38
 R11  | 1466   15   21   16   15   20   20   23  ---    8 |    61   65   61   56   50   53   53  ---    55
 R13  |  823   35   37   25   17   29   22   12  ---   11 |    63   64   39   41   37   34   28  ---    39
 R14  | 1907   32   31   30   18   47   33   43  ---   15 |    49   55   59   55   68   45   37  ---    49
 R15  |  939   13   13   18   19   24   14   12  ---    7 |    50   52   42   56   35   46   31  ---    43
 R16  |  994   13   29   22   27   25   34   26  ---   11 |    45   60   39   55   50   45   44  ---    44
 R17E | 1091   18   11   15   22   17   24    9  ---    8 |    70   64   70   66   60   61   25  ---    64
 R18E |  800   10    8   18   20   16   24   17  ---    8 |    69   65   70   66   62   77   30  ---    67
 R19E |  877   20   33   15   14   24   24   20  ---    8 |    52   66   41   50   56   48   40  ---    46
 R20E |  937   30   25   32   18   29   28   17  ---   11 |    49   45   41   35   36   35   22  ---    31
 R21E | 2972   15   23   14   11   20   20   16   70    7 |    41   46   35   32   33   29   32  107    32
 R22E | 1053   20   16   17    7   19   12    9  ---    6 |    46   45   39   38   38   44   33  ---    38
 R23E | 1603   14   19   11   18   12   27   25  ---    8 |    41   38   46   45   34   39   35  ---    40
 R24E | 1582   21   27   24   27   27   30   29  ---   11 |    84   88   96  109   86   96   66  ---    91
XR26E | ----   23  189  ---  ---  ---  ---   23  ---   23 |    30  152  ---  ---  ---  ---   24  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1309   18   22   18   18   21   26   19  200      |T   55   62   55   57   54   53   31  106    51
 WRMS | 1309   17   21   18   17   15   23   19  200      |NE  56   59   56   59   56   53   29  105    53
 MEDI |  994   16   19   15   17   18   23   16  157      |MD  50   60   52   55   51   48   28  107    46

Table 3.1928.1  GPS week: 1928   Day: 1   MJD: 57741                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  | 1153   22   24   15   14   21   32   24  ---    9 |    49   45   67   62   72   61   28  ---    58
 R02  |  463   12    8    8   10   11   21   17  ---    6 |    40   49   50   46   52   34   22  ---    44
 R03  | 1499   14   15   14   12   13   23   10  135    6 |    48   49   48   32   40   30   24   36    39
 R04  |  502   12   17   12   11   10   24   17  ---    6 |    37   45   43   41   39   30   17  ---    35
 R05  |  532   21   24   29   23   18   77   31  ---   15 |    35   45   45   35   40   43   17  ---    33
 R06  | 2728   14   16   16   11   24   24   14  ---    7 |    32   37   35   28   37   21   19  ---    29
 R07  |  835   10    8   12   15   13   14   12  261    5 |    48   45   51   39   45   58   26   59    46
 R08  | 1320   11    9   12   33   13   31   17  ---    9 |    45   48   50   71   58   33   22  ---    48
XR09  | 3208   18   21   12  ---   21  ---   13  ---    9 |    31   29   36  ---   41  ---   19  ---    30
 R10  |  798    9   12   11   22   18   17   13  ---    6 |    36   38   40   42   36   45   21  ---    38
 R11  | 1882   13   14   13   18   17   19   12  ---    7 |    77   80   77   72   70   78   29  ---    74
 R13  | 2315   32   34   12   18   27   17   14  ---    9 |    52   53   34   46   34   31   21  ---    35
 R14  | 1643   33   32   29   40   29   25   22  ---   13 |    33   52   41   46   55   36   32  ---    36
 R15  |  880   16   19   17   21   18   18   12  ---    7 |    52   49   42   52   46   44   26  ---    44
 R16  |  500   19   15   30   28   26   46   25  ---   13 |    40   39   29   42   52   39   38  ---    32
 R17E | 1344   19   19   18   10   24   24   15  ---    8 |    77   80   71   68   76   58   29  ---    68
 R18E | 1042   14    8   23   42   18   25   15  ---   10 |    54   56   46   83   61   47   29  ---    55
 R19E |  857   25   23   20   13   26   28   18  ---   10 |    63   60   49   49   50   56   46  ---    49
 R20E | 1047   26   25   22   24   22   33   27  ---   11 |    50   47   34   46   45   43   28  ---    36
 R21E |  994   16   17   16   23   20   16   23   71    8 |    43   44   35   51   46   40   35   68    39
 R22E | 2241   15   20   22   11   18   17   14  ---    7 |    50   54   52   48   42   51   22  ---    45
 R23E | 1564   28   32   20   20   15   18   25  ---   10 |    31   30   39   41   37   36   31  ---    34
 R24E | 1783   16   24   30   21   30   30   47  ---   13 |    71   71   71   74   78   76   43  ---    64
XR26E | ----   34   69  ---  ---  ---  ---   35  ---   35 |    46   69  ---  ---  ---  ---   21  ---    31
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1411   19   20   19   22   20   29   21  174      |T   47   50   47   50   50   45   26   54    43
 WRMS | 1411   17   18   19   18   16   24   21  174      |NE  43   46   45   46   47   41   24   47    41
 MEDI | 1153   16   19   16   18   18   24   17  135      |MD  46   48   45   46   46   43   26   59    39

Table 3.1928.2  GPS week: 1928   Day: 2   MJD: 57742                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  867   27   16   17   16   20   23   19  ---    9 |    50   63   66   78   76   67   41  ---    68
 R02  |  470   11   14   19   13   11   10   12  ---    5 |    45   46   61   50   46   51   20  ---    48
 R03  | 1376   10   11   15    7   10   22   16  133    6 |    61   64   66   59   62   75   25   48    60
 R04  |  513    9   13   10   12   14   22   12  ---    6 |    50   50   48   38   41   62   16  ---    44
 R05  | 1005   24   31   58   13   19   65   23  ---   16 |    41   55   59   41   44   28   17  ---    36
 R06  | 2678   15   19   19   16   22   14   15  ---    7 |    39   42   34   27   33   32   14  ---    27
 R07  |  857    7   10   11   14   16   18   11  243    5 |    52   52   56   52   56   48   29  113    52
 R08  | 1131   13   22   11   10    8   20   21  ---    6 |    51   50   48   56   57   42   33  ---    53
XR09  | 2828   17   21   17  ---   20  ---   15  ---   10 |    39   41   36  ---   35  ---   19  ---    32
 R10  |  884   10   21   13   15   17   23   12  ---    6 |    37   43   41   40   33   28   19  ---    34
 R11  | 1093   19   21   12   10   22   17    8  ---    6 |    85   85   83   88   80   95   24  ---    85
 R13  | 1596   32   40   19   10   23   24   11  ---    9 |    55   62   38   42   39   30   22  ---    36
 R14  | 1867   46   41   38   42   30   46   38  ---   18 |    62   70   71   81   86   63   35  ---    63
 R15  |  747   15   22   16   12   18   22   12  ---    7 |    52   55   42   48   37   37   20  ---    41
 R16  |  640   19   34   27   22   28   18   21  ---   10 |    38   45   45   55   58   38   35  ---    45
 R17E | 1821   19   18   17   16   21   26    9  ---    8 |    63   61   53   50   47   59   24  ---    51
 R18E | 1518   15   14   16   15   22   17   21  ---    8 |    66   68   66   66   64   67   33  ---    63
 R19E | 1361   25   33   33   14   31   31   20  ---   11 |    55   65   36   50   67   50   41  ---    45
 R20E | 1039   23   24   30   19   29   36   28  ---   12 |    48   52   39   48   53   43   32  ---    40
 R21E |  847   14   23   15   13   19   20   17  133    7 |    41   46   26   37   42   33   28   79    33
 R22E | 1082   12   13   23   14   21   18   15  ---    7 |    46   50   47   43   45   45   20  ---    40
 R23E | 1154   21   31   19   19   23   25   26  ---   10 |    32   31   43   48   41   44   30  ---    38
 R24E | 1361   26   22   35   20   33   32   23  ---   12 |    40   42   47   49   61   56   37  ---    42
XR26E | ----   40   65  ---  ---  ---  ---   38  ---   39 |    39   67  ---  ---  ---  ---   26  ---    25
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1278   21   24   24   17   22   27   19  177      |T   49   54   50   52   52   49   26   80    45
 WRMS | 1278   18   23   24   15   18   26   19  177      |NE  50   54   52   53   52   49   24   80    48
 MEDI | 1093   17   21   17   14   21   22   16  133      |MD  48   52   47   49   47   45   25   79    42

Table 3.1928.3  GPS week: 1928   Day: 3   MJD: 57743                            

        Weighted Average                                  Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  iac  mcc  IGL |   cod  cof  emx  esx  gfz  grg  iac  mcc   IGL
------+---------------------------------------------------+-----------------------------------------------
 R01  |  844   23   19   18   20   26   32   21  ---   10 |    61   65   74   81   82   61   41  ---    72
 R02  |  520   13   20    9   16   10   20   10  ---    6 |    53   56   55   64   53   48   22  ---    53
 R03  | 1261   11   16   22   11   20   31   12  133    8 |    59   58   64   56   55   47   22   52    54
 R04  |  549    9   11   11   18   16   25   16  ---    7 |    59   62   54   68   69   49   19  ---    58
 R05  |  800   31   31   34   41   23   49   18  ---   14 |    57   54   78   47   47   38   28  ---    48
 R06  | 1622   24   25   15   22   19   18   15  ---    8 |    52   53   52   36   31   56   15  ---    41
 R07  |  602   16   14   14   29   12   29   16  298    9 |    69   65   71   49   63   85   29  221    62
 R08  |  749   23   20   19   20   14   24   14  ---    8 |    62   71   70   78   74   91   34  ---    72
XR09  | 2646   17   16   20  ---   19  ---   17  ---   10 |    42   42   46  ---   39  ---   20  ---    35
 R10  |  707    8   10   19   20   14   19   16  ---    7 |    63   65   73   68   55   68   21  ---    60
 R11  |  788   19   19   21   16   25   17   21  ---    9 |   138  139  146  133  128  139   41  ---   132
 R13  | 1105   30   36   20   16   25   12   10  ---    9 |    62   58   37   44   35   40   20  ---    38
 R14  | 3054   36   46   37   41   27   48   28  ---   16 |    47   57   53   64   54   64   38  ---    48
 R15  |  826   15   12   14   18   16   26   19  ---    8 |    83   77   68   76   66   70   24  ---    69
 R16  |  685   17   23   45   24   18   41   18  ---   12 |    70   70   84   83   74   55   33  ---    70
 R17E | 1239   24   21   24   20   29   32   11  ---   10 |    99   96   88   68   82  100   27  ---    82
 R18E | 2392   19   17   18   13   17   21   25  ---    8 |    70   71   61   65   58   70   58  ---    61
 R19E |  848   29   22   22   17   35   19   24  ---   11 |    52   54   48   45   57   39   41  ---    41
 R20E |  799   24   34   32   19   32   34   25  ---   12 |    49   53   45   51   51   42   31  ---    40
 R21E |  819   14    9   20   14   18   22   16  181    7 |    49   48   42   43   39   52   39  158    43
 R22E |  812   13   25   13   13   18   14   18  ---    6 |    71   76   63   63   67   67   19  ---    62
 R23E | 1205   22   18   27   19   17   16   30  ---   10 |    37   49   51   50   46   37   41  ---    40
 R24E | 2186   25   29   36   30   36   49   53  ---   17 |    74   82   86   99   94   71   47  ---    76
XR26E | ----   24  126  ---  ---  ---  ---   22  ---   23 |    60  152  ---  ---  ---  ---   29  ---    48
------+---------------------------------------------------+-----------------------------------------------
 RMS  | 1280   21   23   24   22   22   29   22  215      |T   64   69   65   65   61   63   30  143    58
 WRMS | 1280   20   22   24   21   19   24   22  215      |NE  65   66   68   67   61   65   27  136    60
 MEDI |  826   19   20   20   19   19   24   18  181      |MD  60   62   63   64   57   56   29  158    54

Table 3.1928.4  GPS week: 1928   Day: 4   MJD: 57744                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  mcc  IGL |   cod  cof  emx  esx  gfz  grg  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  | 1127   23   15   20   16   36   24  ---   12 |    43   51   64   57   64   56  ---    52
 R02  |  555   13   14   21   13   11   15  ---    7 |    57   53   53   65   57   61  ---    57
 R03  | 1399   16   27   18   13   21   14  146    8 |    62   70   64   64   47   55   68    57
 R04  | 1119   13   12   12   16   10   27  ---    8 |    56   58   56   58   55   46  ---    53
 R05  |  635   21   24   18   29   21   20  ---   11 |    53   62   55   50   51   50  ---    48
 R06  | 1394   22   18   18   14   23   14  ---    9 |    49   48   40   44   47   40  ---    41
 R07  |  525   12   21   11   19   10   21  118    7 |    60   64   52   52   57   63   96    56
 R08  |  729   13   14   12    9   20   13  ---    6 |    52   49   52   53   63   53  ---    53
XR09  | 2655   13   21   12  ---   20  ---  ---   11 |    40   47   37  ---   52  ---  ---    42
 R10  | 1011    7   22   12   25   14   21  ---    8 |    53   65   49   58   57   67  ---    55
 R11  |  695   24   27   17   18   18   23  ---   10 |   151  155  148  146  155  155  ---   150
 R13  |  796   21   27   12   19   25   17  ---    9 |    55   63   50   60   54   61  ---    53
 R14  | 3402   37   44   25   51   33   36  ---   19 |    46   75   55   69   67   57  ---    50
 R15  | 1014   14   24   19   12   15   23  ---    8 |    65   72   62   64   63   57  ---    60
 R16  |  955   16   17   38   18   22   44  ---   15 |    57   55   53   62   60   53  ---    54
 R17E |  972   22   22   22   21   23   16  ---   10 |    88   89   82   98   97   79  ---    87
 R18E | 1366   12   14   21   11   17   18  ---    8 |    61   58   54   60   57   68  ---    57
 R19E |  838   30   27   37   25   34   29  ---   15 |    58   56   49   52   57   47  ---    45
 R20E | 2159   29   33   29   19   45   30  ---   15 |    57   54   47   55   66   53  ---    48
 R21E |  705   21   17   19   23   26   17  210   10 |    52   48   42   46   45   43  100    42
 R22E |  670   16   17   18   11   20   12  ---    8 |    49   47   51   45   41   41  ---    43
 R23E |  814   18   19   19   21   17   14  ---    9 |    39   43   50   51   50   38  ---    42
 R24E | 3047   39   32   39   42   46   21  ---   19 |    47   45   49   74   55   43  ---    45
XR26E | ----    5   68  ---  ---  ---  ---  ---    0 |    40  117  ---  ---  ---  ---  ---    37
------+----------------------------------------------+------------------------------------------
 RMS  | 1392   22   23   22   23   25   23  163      |T   57   64   57   62   61   58   88    55
 WRMS | 1392   17   20   22   19   19   20  163      |NE  59   65   59   64   63   62   82    58
 MEDI |  972   16   21   19   18   21   20  146      |MD  53   56   52   58   57   53   96    52

Table 3.1928.5  GPS week: 1928   Day: 5   MJD: 57745                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  mcc  IGL |   cod  cof  emx  esx  gfz  grg  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  963   20   39   19   17   31   26  ---   11 |    37   41   19   27   47   45  ---    29
 R02  |  658   17   16   19   13   19   27  ---    9 |    52   63   52   59   62   77  ---    57
 R03  |  680   11   18   18   12   15   24  118    8 |    59   60   53   54   52   40   39    51
 R04  | 1129   13   13   14   21   18   21  ---    8 |    55   50   46   52   48   57  ---    49
 R05  |  652   21   24   26   39   14   41  ---   15 |    53   50   60   63   46   42  ---    48
 R06  |  954   21   17   20   15   45   31  ---   13 |    54   55   54   54   57   48  ---    50
 R07  |  866   14   17   14   11   10   19   96    7 |    61   59   55   49   50   60   75    53
 R08  |  681   15   20   21   17   17   21  ---    9 |    50   51   47   31   56   46  ---    43
XR09  | 2351   17   11   12  ---   29  ---  ---   14 |    37   37   38  ---   51  ---  ---    38
 R10  |  938   16   11   19   23   18   33  ---   11 |    61   64   61   60   58   83  ---    61
 R11  |  998   20   25   17   16   22   21  ---    9 |   158  164  160  166  163  173  ---   162
 R13  | 1709   20   15   12    9   27   16  ---    8 |    43   43   35   38   41   41  ---    37
 R14  | 1930   33   33   43   47   43   27  ---   20 |    59   76   73   83   92   70  ---    70
 R15  |  925   15   19   22   18   23   19  ---    9 |    66   69   58   64   58   60  ---    59
 R16  | 1917   30   38   29   17   40   30  ---   14 |    63   62   51   59   62   47  ---    51
 R17E | 1881   22   19   17   16   23   22  ---   10 |   103  103   87   86   91   94  ---    90
 R18E |  755   16   18   18   19   20   18  ---    9 |    64   65   63   64   52   60  ---    59
 R19E |  622   27   29   27   18   31   39  ---   14 |    56   57   45   44   49   60  ---    43
 R20E | 1578   24   18   22   18   37   27  ---   13 |    49   46   37   44   48   51  ---    39
 R21E | 1427   22   17   24   13   29   15  326   10 |    48   49   36   48   46   43   49    39
 R22E | 1365   18   20   20   14   28   18  ---   10 |    72   77   63   65   64   69  ---    63
 R23E |  844   15   20   18   32   16   33  ---   12 |    37   39   46   55   44   35  ---    39
 R24E | 4644   24   23   20   44   31   37  ---   16 |    47   56   43   81   58   50  ---    51
XR26E | ----    6  135  ---  ---  ---  ---  ---    0 |    22  160  ---  ---  ---  ---  ---    19
------+----------------------------------------------+------------------------------------------
 RMS  | 1535   21   22   22   23   27   27  207      |T   58   66   55   61   60   61   54    54
 WRMS | 1535   18   20   22   19   22   24  207      |NE  60   62   57   61   62   63   57    57
 MEDI |  963   18   19   19   17   23   24  118      |MD  54   57   52   55   52   51   49    50

Table 3.1928.6  GPS week: 1928   Day: 6   MJD: 57746                            

        Weighted Average                             Orbit Dynamics (7 days)
 PRN  |  brd  cod  cof  emx  esx  gfz  grg  mcc  IGL |   cod  cof  emx  esx  gfz  grg  mcc   IGL
------+----------------------------------------------+------------------------------------------
 R01  |  807   17   30   23   30   35   41  ---   14 |    49   59   56   59   70   70  ---    57
 R02  |  567   13   12   13   14   22   22  ---    8 |    67   71   67   64   72   70  ---    67
 R03  | 1201    7   11    8   14   12   14  114    5 |    76   81   79   79   73   77   47    76
 R04  | 9711   23   18   25  105   18   19  ---   23 |    72   74   65   91   75   71  ---    73
 R05  |  663   16   16   21   36   30   35  ---   13 |    58   58   48   63   66   42  ---    50
 R06  |  995   12   19   19   21   16   23  ---    9 |    64   66   65   60   59   47  ---    58
 R07  |  738   14   17   12    8   12   28  200    8 |    82   83   79   71   75   74  100    75
 R08  |  714   13   18   18   13   11   25  ---    8 |    72   74   73   69   72   66  ---    70
XR09  | 2642   16   16   10  ---   20  ---  ---   11 |    34   41   39  ---   49  ---  ---    38
 R10  |  701    8   13   13   23   15   16  ---    7 |    54   54   65   66   56   55  ---    58
 R11  |  955   18   12   12   21   19   25  ---    9 |   152  150  153  137  142  147  ---   146
 R13  | 2959   24   29   14   17   24   20  ---   10 |    58   62   50   47   40   51  ---    46
 R14  | 1788   24   40   22   34   34   31  ---   14 |    53   65   57   63   51   53  ---    52
 R15  |  739   16   16   12   19   18   16  ---    8 |    65   67   58   53   50   52  ---    55
 R16  | 1820   38   37   32   22   32   50  ---   18 |    80   66   64   70   65   85  ---    69
 R17E | 2659   20   20   20   16   20   24  ---   10 |   107  105  104   94  103   88  ---    99
 R18E |  601   12   11   14   17   12   20  ---    7 |    51   50   50   52   45   39  ---    46
 R19E |  899   24   31   25   18   28   21  ---   12 |    55   62   48   36   40   44  ---    41
 R20E | 1987   20   25   38   22   35   19  ---   14 |    52   56   43   50   66   47  ---    47
 R21E | 1207   20   17   15   26   19   20  468   10 |    43   42   33   31   36   38   88    32
 R22E | 1337   19   16   19   15   23   16  ---    9 |    60   60   59   54   46   52  ---    52
 R23E |  916   21   24   23   27   19   24  ---   11 |    36   32   48   53   40   33  ---    39
 R24E | 4038   13   19   36   36   32   44  ---   16 |    65   68   65   88   67   55  ---    63
XR26E | ----    5  605  ---  ---  ---  ---  ---    0 |    31  494  ---  ---  ---  ---  ---    28
------+----------------------------------------------+------------------------------------------
 RMS  | 2602   19   22   21   31   23   27  301      |T   64   85   63   65   63   61   78    59
 WRMS | 2602   16   19   20   24   17   26  301      |NE  69   71   67   70   67   68   73    66
 MEDI |  995   16   18   19   21   20   22  200      |MD  58   65   59   63   65   53   88    55




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